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Cell Organelles. Structure and Function of the Cell. Plasma Membrane. The “__________________” Separates the cell’s ______________ and _______________ environments Controls what ______________ and ____________ the cell, helps maintain ______________
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Cell Organelles Structure and Function of the Cell
Plasma Membrane • The “__________________” • Separates the cell’s ______________ and _______________ environments • Controls what ______________ and ____________ the cell, helps maintain ______________ • Fluid Mosaic Model –__________________ Bilayer
Cell Wall • Found in ______________ • Provides ___________ • Contains ______________-fiber, the cotton in your shirt
Cytoplasm • The stuff or filling of the cell • All the ___________ float in the cytoplasm • Site of many ____________ reactions
Mitochondria • The _________________ of the Cell • Where __________ conversion takes place • Cells that use more energy, have more mitochondria, like muscles
Chloroplasts • Found in plants where _______________ occurs • Where plants produce ________________
Nucleus and Nucleolus • The _________ center of the cell • Contains ________ • Nucleolus is located inside the nucleus and is responsible for _________ production
Centrioles • Found only in animal cells • Function in _______ ________________
Ribosomes • Site of __________ synthesis • Made in the nucleolus • Can exist throughout the cytoplasm or attached to the ___________ ___________
Endoplasmic Reticulum-Rough and Smooth • ____________ System (like CATS)- carries _____________ through the cell. • Rough ER contain ribosomes • Smooth do not contain ribosomes
Lysosomes • Membranes filled with digestive ___________ • Destroys _________ out parts of the cell interior • The Pac man of the cell
Vacuoles • Membrane sacs named based on what they contain, such as: • _______ • _______ • Waste • Plants have larger vacuoles than animals
Golgi Apparatus (Body), (Complex) • Responsible for the following: • ___________ proteins • __________ proteins • Redistributing proteins
Cytoskeleton • Provides shape and support for the cell • Like the scaffold that holds up a tent
Plant Cell • ________- shaped • Contain _________ • Have a large vacuole • Have a ____ ______ • No centrioles
Animal Cell • _______ in shape • ___ cell wall • ___ chloroplasts • Have centrioles • Have smaller vacuoles
Prokaryote Cells • _____________ • Very simple cells • _______ true nucleus or membrane bound organelles • Example: Lacto bacillus acidophilus
Eukaryotic Cells • “_____” Cells • Contain a ________ nucleus and membrane-bound organelles